Just got my 1st Rolex....SS GMT II Ceramic...now few Qs

[AK430]

Hey Guys, I've been checking out this forum since April '07 in getting my first automatic watch;-) I was between Omega and Rolex and ended up putting my deposit down on the SS GMT II ceramic a month ago. I wanted to get a Rolex before another price increase this year. I got a call from the dealer and received it yesterday. I've not worn yet b/c I'm having second thoughts. Here's the deal...I've always loved the look of the yachtmaster two tone w/ white face but felt it was dated with the new SS GMT II having the updated clasp, ceramic bezel, and other little updates. I want to know what should I do? Any advice would be helpful! I paid retail and no tax for the SS GMT II b/c I had it shipped out of state but they are willing to do 10% off the YM II two-tone and no tax if I want to switch. I'm really torn between the watches. Here's a little background about me...I'm about to graduate from dental school and head into a 1 year residency program and thought this would be a nice grad gift to me. I've been saving for this watch for the past year through investing and other means. The SS GMT II I feel is a great deal b/c it's selling for more on the market due to it's demand while the YM two-tone is selling for a lot less compared to retail. Also, which is heavier SS GMT II or TM two-tone? Thanks again....i have to admit the new clasp design and band on the new SS GMT II is solid and very sturdy compared to the older rolex models.